Lenovo 6447, 6446, 6445, 6444 manual Note The microprocessor fits only one way on the socket

a.Touch the static-protective package that contains the microprocessor to any unpainted metal surface on the server. Then, remove the microprocessor from the package.

b.Remove the protective dust cover
1, tape, or label from the surface of the microprocessor socket, if one is present.

c.Rotate the microprocessor release lever
2 on the socket from its closed and locked position until it stops in the fully open position.

Attention:

v Handle the microprocessor carefully. Dropping the microprocessor during installation or removal can damage the contacts. Also, contaminants on the microprocessor contacts, such as oil from your skin, can cause connection failures between the contacts and the socket.

vDo not use excessive force when you press the microprocessor into the socket.

vMake sure that the microprocessor is correctly aligned and positioned in the socket before you try to close the lever.

d.Align the microprocessor
1 with the socket (note the alignment marks
2 and the position of the notches
3); then, carefully place the microprocessor on the socket. Close the microprocessor bracket frame.

Note: The microprocessor fits only one way on the socket.

e.Carefully close the microprocessor release lever to secure the microprocessor in the socket.

22ThinkServer RD120 Types 6444, 6445, 6446, and 6447: Installation Guide